Slow Cooker Classic Pot Roast with Fork-Tender Chuck and Rich Gravy
By Isabella Quinn
Prep
20 min
Cook
480 min
Total
500 min
Servings
6
Level
Easy
Prepare this six-serving slow cooker pot roast as a batch: cook the beef along with vegetables together, divide the roast, carrots, onions, and gravy for later use, and then finish the plates with rice or mashed potatoes when serving. The tender chuck roast and caramelized vegetables produce a rich, savory conclusion for each serving.

A 3-5 pound chuck roast is seasoned with kosher salt for flavor. It also includes pepper, then seared with olive oil before it reaches the slow cooker. That browned surface adds color as well as deeper flavor, while onions and unpeeled carrots receive a brief caramelizing cook in the same skillet. Low-sodium beef broth, garlic, thyme, plus rosemary form the cooking liquid, while butter with flour turn two cups of it into gravy.

After the long cook, the roast should pull apart easily with a fork along with the vegetables, which should be tender rather than crisp in texture. The gravy is ready when the butter-flour mixture with reserved liquid simmers into a thicker sauce that coats the meat on the plate. Skipping the sear will not stop the roast from cooking, but it leaves out the browned bits that add to the richness. Do not rush into the flour’s one-minute cook, or its raw taste may remain after.

Serve the roast with the source’s suggested mashed potatoes or white rice along with spooning gravy over each portion of the meal. For later meals, keep some cooking liquid with the beef along with warming it in a skillet; the article notes that microwaving can cause it to dry out faster.

Why we keep this one around
- Makes six servings from one roast in total. This long slow-cooker session can serve a family dinner and offer several planned portions without needing separate cooking.
- The beef, carrots, onions, and gravy can be packed together in a container after cooking. Broth-based sauce helps the fork-tender meat prevent drying out between meals.
- Individual portions reheat in a skillet more evenly due to the fact that a spoonful of reserved cooking liquid adds necessary moisture as the chilled gravy loosens.
- Freezer-ready portions perform effectively with gravy present, as the thickened liquid improves the meat’s texture more than keeping dry slices alone.
- Cooking on low for a period of eight hours results in a hands-off batch, leaving the searing along with the gravy steps as the sole active work.
- Keeping mashed potatoes or rice separate until the serving allows the roast plus gravy to remain flexible for repeat meals. This practice stops committing every portion to one plate.
Ingredients
- •3 tbsp olive oil (3-4 tablespoons)
- •3 lb chuck roast (3-5 pounds)
- •6 large carrots (unpeeled, cut in half)
- •2 onions (cut into large chunks)
- •4 cloves garlic (minced)
- •4 cups low-sodium beef broth
- •2 sprigs thyme
- •2 sprigs rosemary
- •3 tbsp butter
- •3 tbsp all-purpose flour
- •kosher salt (to taste)
- •black pepper (to taste)
Instructions
- 1
Generously season both sides of the roast with kosher salt and black pepper.
- 2
Heat a large heavy-bottomed pot or cast iron skillet over medium-high heat.
- 3
Add 2 tablespoons of olive oil and place the roast in the skillet.
- 4
Sear the roast for about 2 minutes on each side.
- 5
Remove the roast and place it in the slow cooker.
- 6
Add the remaining olive oil to the skillet.
- 7
Add the onions and carrots and cook for 3-4 minutes, just until a little caramelization starts.
- 8
Transfer the onions and carrots to the slow cooker with the minced garlic.
- 9
Add the beef broth, thyme, and rosemary to the slow cooker.
- 10
Cook on low for 8 hours or on high for 5-6 hours.
- 11
Once the roast is done, strain 2 cups of liquid from the slow cooker and set it aside.
- 12
Melt the butter in a skillet.
- 13
Whisk in the flour and cook on low for 1 minute.
- 14
Add the 2 cups of reserved cooking liquid and whisk until combined.
- 15
Bring the liquid to a low boil, then reduce the heat.
- 16
Simmer until the gravy thickens.
- 17
Serve the roast with mashed potatoes or white rice and the gravy.
FAQ
Nutrition (per serving)
584
Calories
48g
Protein
39g
Fat
12g
Carbs
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